Integrated Approach to Plantwide Fault Diagnosis and Fault-tolerant Control

全厂故障诊断和容错控制的综合方法

• 批准号: DP160101810
• 负责人: Prof Jie Bao
• 金额: $ 19.97万
• 依托单位: The University of New South Wales
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2016
• 资助国家: 澳大利亚
• 起止时间: 2016-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP160101810
• 关键词: Integrated; Approach; Plantwide; Fault; Diagnosis

This project aims to develop a new approach to detect and reduce the impact of faults in industrial plants. Operations of modern industrial processes increasingly depend on automatic control systems, which can make the plants susceptible to faults such as sensor/actuator failures. Based on the concept of dissipative systems, the project aims to develop a novel integrated approach to distributed fault diagnosis and fault-tolerant control for plant-wide processes. It aims to capture the key dynamic features of normal and abnormal processes by their dissipativity properties, and to use these to develop an efficient online fault diagnosis approach based on process input and output trajectories.

该项目旨在开发一种新的方法来检测和减少工业工厂故障的影响。现代工业过程的操作越来越依赖于自动控制系统，这可能使工厂容易受到诸如传感器/致动器故障之类的故障的影响。基于耗散系统的概念，该项目旨在开发一种新的集成方法来分布式故障诊断和容错控制的工厂范围的过程。它的目的是捕捉正常和异常过程的耗散特性的关键动态特征，并使用这些开发一个有效的在线故障诊断方法的基础上的过程输入和输出轨迹。